libyui-ncurses
2.44.1
|
00001 /* 00002 Copyright (C) 2000-2012 Novell, Inc 00003 This library is free software; you can redistribute it and/or modify 00004 it under the terms of the GNU Lesser General Public License as 00005 published by the Free Software Foundation; either version 2.1 of the 00006 License, or (at your option) version 3.0 of the License. This library 00007 is distributed in the hope that it will be useful, but WITHOUT ANY 00008 WARRANTY; without even the implied warranty of MERCHANTABILITY or 00009 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00010 License for more details. You should have received a copy of the GNU 00011 Lesser General Public License along with this library; if not, write 00012 to the Free Software Foundation, Inc., 51 Franklin Street, Fifth 00013 Floor, Boston, MA 02110-1301 USA 00014 */ 00015 00016 00017 /*-/ 00018 00019 File: NCstring.h 00020 00021 Author: Michael Andres <ma@suse.de> 00022 00023 /-*/ 00024 00025 #ifndef NCstring_h 00026 #define NCstring_h 00027 00028 #include <iosfwd> 00029 #include <string> 00030 00031 00032 class NCstring 00033 { 00034 private: 00035 00036 friend std::ostream & operator<<( std::ostream & STREAM, const NCstring & OBJ ); 00037 00038 00039 mutable wchar_t hotk; // hotkey 00040 mutable std::wstring::size_type hotp; // position of hotkey 00041 mutable std::wstring wstr; 00042 00043 static std::string termEncoding; // the encoding of the terminal 00044 00045 public: 00046 00047 NCstring(); 00048 00049 NCstring( const NCstring & nstr ); 00050 00051 NCstring( const std::wstring & wstr ); 00052 00053 NCstring( const std::string & str ); 00054 00055 NCstring( const char * cstr ); 00056 00057 ~NCstring() {} 00058 00059 std::string Str() const; 00060 00061 public: 00062 00063 NCstring & operator=( const NCstring & nstr ); 00064 00065 NCstring & operator+=( const NCstring & nstr ); 00066 00067 const std::wstring & str() const { return wstr; } 00068 00069 private: 00070 00071 friend class NClabel; 00072 wchar_t hotkey() const { return hotk; } 00073 00074 std::wstring::size_type hotpos() const { return hotp; } 00075 00076 public: 00077 00078 static bool RecodeToWchar( const std::string& in, const std::string & from_encoding, std::wstring* out ); 00079 static bool RecodeFromWchar( const std::wstring & in, const std::string & to_encoding, std::string* out ); 00080 00081 static const std::string & terminalEncoding() 00082 { 00083 return termEncoding; 00084 } 00085 00086 static bool setTerminalEncoding( const std::string & encoding = "" ); 00087 00088 void getHotkey() const; 00089 }; 00090 00091 00092 #endif // NCstring_h